1112935680 has 144 divisors (see below), whose sum is σ = 3949498560. Its totient is φ = 296773632.

The previous prime is 1112935643. The next prime is 1112935709. The reversal of 1112935680 is 865392111.

1112935680 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 93 + 568 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18459 + ... + 50661.

Almost surely, 2^1112935680 is an apocalyptic number.

1112935680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112935680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1974749280).

1112935680 is an abundant number, since it is smaller than the sum of its proper divisors (2836562880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112935680 is an equidigital number, since it uses as much as digits as its factorization.

1112935680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32233 (or 32213 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1112935680 is about 33360.6906403330. The cubic root of 1112935680 is about 1036.3107945860.

The spelling of 1112935680 in words is "one billion, one hundred twelve million, nine hundred thirty-five thousand, six hundred eighty".